Lady Gaga bares all at London nightclub G-A-Y

Singer Lady Gaga arrives at a nightclub in Berlin, Germany to promote her latest album 'Artpop'. (Reuters Photo)

Lady Gaga stripped completely naked in front of a live audience at London nightclub G-A-Y.

The 27-year old singer, who was dressed in a white ethereal smock-dress when she started performing her new ARTPOP single, Venus, lifted up her smock and pulled down her knickers to flash her private parts at the nightclub, the Mirror reported.

Gaga later took off her dress completely and flaunted her naked body to the crowd before walking off the stage.